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Oval|Lab Grown|IGI

3.00ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG818681967

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818681967

Diamond specifications and retailer prices

From HK$3,311 HKD
$422 USD
As of October 29, 2026
Save HK$27,366 HKD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$30,677 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818681967 or 818681967. Listed at 22 retailers as of October 29, 2026, with prices from HK$3,311 to HK$30,677, a HK$27,366 spread on the same certified stone. Brilliant Earth lists it at HK$30,677. 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
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681967
Dimensions11.70 × 8.24 × 4.95 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm8.24 mm3.00 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681967
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.1%

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: Oct 29
Current: HK$30,677 HKD|Low: HK$3,240 HKD|High: HK$34,050 HKD|Avg: HK$9,152 HKD|-9.9%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 10HK$3,311 HKD
Retailer 12HK$3,703 HKD
Retailer 7HK$3,711 HKD
Retailer 3HK$4,103 HKD
Retailer 4HK$4,103 HKD
Retailer 16HK$4,583 HKD
Retailer 21HK$5,257 HKD
Retailer 20HK$6,481 HKD
Retailer 2HK$6,766 HKD
Retailer 18HK$7,045 HKD
Retailer 6HK$8,034 HKD
Retailer 17HK$8,639 HKD
Retailer 19HK$8,911 HKD
Retailer 13HK$9,948 HKD
Retailer 11HK$13,046 HKD
Retailer 5HK$13,196 HKD
Retailer 22HK$13,459 HKD
Retailer 14HK$14,976 HKD
Retailer 9HK$15,362 HKD
Retailer 15HK$16,319 HKD
Retailer 8HK$17,920 HKD
Brilliant EarthHK$30,677 HKD

22 data points across 22 retailers

22 retailersHK$3,311 HKD to HK$30,677 HKD

A
Cheapest Retailer
-
HK$3,311 HKD
$422 USD
A
Retailer 2
-
HK$3,703 HKD
$472 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,711 HKD
$473 USD
View
A
Retailer 4
-
HK$4,103 HKD
$523 USD
View
A
Retailer 5
-
HK$4,103 HKD
$523 USD
View
A
Retailer 6
-
HK$4,583 HKD
£460 GBP
View
A
Retailer 7
-
HK$5,257 HKD
$670 USD
View
B+
Retailer 8
-
HK$6,481 HKD
$826 USD
View
A
Retailer 9
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HK$6,766 HKD
£679 GBP
View
A
Retailer 10
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HK$7,045 HKD
$898 USD
View
A
Retailer 11
-
HK$8,034 HKD
$1,024 USD
View
B+
Retailer 12
-
HK$8,639 HKD
A$1,694 AUD
View
B+
Retailer 13
-
HK$8,911 HKD
ZAR 18,348 ZAR
View
B+
Retailer 14
-
HK$9,948 HKD
$1,268 USD
View
B+
Retailer 15
-
HK$13,046 HKD
SGD 2,247 SGD
View
B+
Retailer 16
-
HK$13,196 HKD
$1,682 USD
View
B+
Retailer 17
-
HK$13,459 HKD
$1,715 USD
View
Retailer 18
-
HK$14,976 HKD
£1,503 GBP
View
Price last confirmed 10 days ago
B
Retailer 19
-
HK$15,362 HKD
$1,958 USD
View
Retailer 20
-
HK$16,319 HKD
$2,080 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
HK$17,920 HKD
$2,284 USD
View
Most Expensive
B
Brilliant Earth
21493885A · Oct 30
HK$30,677 HKD
$3,910 USD
View
21 more retailers have this diamond
Prices start from HK$3,311 HKDSave up to HK$27,366 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
3.00ct Oval
HK$3,311 HKD