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Radiant|Lab Grown|IGI

3.07ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG689566678

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG689566678

Diamond specifications and retailer prices

From HK$6,418 HKD
As of November 4, 2026
Save HK$45,757 HKD (88%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: HK$52,175 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689566678 or 689566678. Listed at 30 retailers as of November 4, 2026, with prices from HK$6,418 to HK$52,175, a HK$45,757 spread on the same certified stone. Brilliant Earth lists it at HK$52,175. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689566678
Dimensions7.31 × 7.31 × 4.74 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.31 mm7.31 mm3.07 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689566678
Side View
Table 61.0%Crown 38.7°Girdle: MediumPavilion 33.4°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$52,175 HKD|Low: HK$6,418 HKD|High: HK$52,175 HKD|Avg: HK$19,438 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 3HK$6,418 HKD
Retailer 11HK$7,187 HKD
Retailer 8HK$8,827 HKD
Retailer 5HK$11,235 HKD
Retailer 7HK$11,306 HKD
Retailer 9HK$11,910 HKD
Retailer 12HK$16,798 HKD
Retailer 14HK$17,104 HKD
Retailer 10HK$17,292 HKD
Retailer 6HK$23,278 HKD
Retailer 2HK$27,813 HKD
Retailer 4HK$28,606 HKD
Retailer 13HK$32,560 HKD
Brilliant EarthHK$52,175 HKD

41 data points across 14 retailers

30 retailersHK$6,418 HKD to HK$52,175 HKD

A
Cheapest Retailer
-
HK$6,418 HKD
Retailer 2
-
HK$6,418 HKD
View
Price last confirmed 36 days ago
Retailer 3
-
HK$6,418 HKD
View
Price last confirmed 28 days ago
Retailer 4
-
HK$6,983 HKD
View
Price last confirmed 39 days ago
A
Retailer 5
-
HK$7,187 HKD
View
Final sale: no returns
Retailer 6
-
HK$7,336 HKD
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Price last confirmed 39 days ago
Retailer 7
-
HK$7,438 HKD
View
Price last confirmed 33 days ago
A
Retailer 8
-
HK$8,827 HKD
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A
Retailer 9
-
HK$9,133 HKD
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A
Retailer 10
-
HK$9,760 HKD
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A
Retailer 11
-
HK$11,235 HKD
View
A
Retailer 12
-
HK$11,306 HKD
View
A
Retailer 13
-
HK$11,910 HKD
View
B+
Retailer 14
-
HK$16,217 HKD
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B+
Retailer 15
-
HK$16,798 HKD
View
B+
Retailer 16
-
HK$17,104 HKD
View
B+
Retailer 17
-
HK$17,292 HKD
View
B+
Retailer 18
-
HK$19,073 HKD
View
B+
Retailer 19
-
HK$20,917 HKD
View
Retailer 20
-
HK$20,917 HKD
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Price last confirmed 36 days ago
Retailer 21
-
HK$20,917 HKD
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Price last confirmed 26 days ago
B+
Retailer 22
-
HK$23,278 HKD
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B
Retailer 23
-
HK$24,824 HKD
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B
Retailer 24
-
HK$25,758 HKD
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B
Retailer 25
-
HK$26,370 HKD
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B+
Retailer 26
-
HK$27,813 HKD
View
B
Retailer 27
-
HK$28,174 HKD
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Retailer 28
-
HK$28,606 HKD
View
Price last confirmed 28 days ago
Retailer 29
-
HK$32,560 HKD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
14438671A · Nov 4
HK$52,175 HKD
$6,650 USD
View
29 more retailers have this diamond
Prices start from HK$6,418 HKDSave up to HK$45,757 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.07ct Radiant
HK$6,418 HKD