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Heart|Lab Grown|IGI

3.00ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG700525312

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG700525312

Diamond specifications and retailer prices

From HK$13,910 HKD
$1,773 USD
As of October 31, 2026
Save HK$40,174 HKD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$69,306 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart 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 LG700525312 or 700525312. Listed at 21 retailers as of October 29, 2026, with a 289% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700525312
Dimensions8.80 × 9.86 × 5.93 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.80 mm9.86 mm3.00 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700525312
Side View
Table 60.0%Crown 37.2°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$27,293 HKD|Low: HK$14,868 HKD|High: HK$54,513 HKD|Avg: HK$29,480 HKD|-0.3%
Retailer 1
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
Retailer 15
November 1, 2026
Retailer 14HK$15,487 HKD
Retailer 4HK$16,845 HKD
Retailer 6HK$17,347 HKD
Retailer 15HK$17,967 HKD
Retailer 12HK$19,261 HKD
Retailer 5HK$19,599 HKD
Retailer 7HK$24,876 HKD
Retailer 8HK$25,438 HKD
Retailer 3HK$27,256 HKD
Retailer 1HK$27,293 HKD
Retailer 11HK$29,500 HKD
Retailer 13HK$45,382 HKD
Retailer 9HK$46,043 HKD
Retailer 2HK$48,400 HKD
Retailer 10HK$54,085 HKD

43 data points across 15 retailers

21 retailersHK$13,910 HKD to HK$54,085 HKD

B+
Cheapest Retailer
-
HK$13,910 HKD
$1,773 USD
B+
Retailer 2
-
HK$15,487 HKD
$1,974 USD
View
B+
Retailer 3
-
HK$16,845 HKD
$2,147 USD
View
B+
Retailer 4
-
HK$17,347 HKD
$2,211 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$17,967 HKD
$2,290 USD
View
Retailer 6
-
HK$17,967 HKD
$2,290 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
HK$19,261 HKD
$2,455 USD
View
B
Retailer 8
-
HK$19,599 HKD
$2,498 USD
View
B
Retailer 9
-
HK$25,240 HKD
$3,217 USD
View
B+
Retailer 10
-
HK$25,438 HKD
£2,553 GBP
View
B
Retailer 11
-
HK$27,256 HKD
$3,474 USD
View
B
Retailer 12
-
HK$27,293 HKD
£2,739 GBP
View
B
Retailer 13
-
HK$29,500 HKD
$3,760 USD
View
Retailer 14
-
HK$45,382 HKD
A$8,899 AUD
View
Price last confirmed 23 days ago
B
Retailer 15
-
HK$46,043 HKD
ZAR 94,808 ZAR
View
B
Retailer 16
-
HK$48,400 HKD
$6,169 USD
View
B
Retailer 17
-
HK$53,134 HKD
$6,772 USD
View
B
Retailer 18
-
HK$54,085 HKD
£5,428 GBP
View
Most Expensive
Taylor and Hart
22Q6CF9 · Oct 31
HK$69,306 HKD
$8,834 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$13,910 HKDSave up to HK$40,174 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.

B+
3.00ct Heart
HK$13,910 HKD