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Oval|Lab Grown|IGI

3.12ct D VVS1 Oval Lab Grown Diamond

D/VVS1 • IGI LG779643285

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG779643285

Diamond specifications and retailer prices

From HK$14,052 HKD
$1,791 USD
As of October 29, 2026
Save HK$63,856 HKD (82%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$77,908 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.12ct lab-grown oval diamond

This 3.12ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG779643285 or 779643285. Listed at 28 retailers as of October 29, 2026, with prices from HK$14,052 to HK$77,908, a HK$63,856 spread on the same certified stone. Brilliant Earth lists it at HK$77,908. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.12
Carat
D
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779643285
Dimensions11.78 × 8.27 × 5.18 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm8.27 mm3.12 ctD / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779643285
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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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$77,908 HKD|Low: HK$14,052 HKD|High: HK$77,908 HKD|Avg: HK$33,669 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
Retailer 15
Retailer 16
October 30, 2026
Retailer 7HK$14,052 HKD
Retailer 15HK$15,888 HKD
Retailer 5HK$16,162 HKD
Retailer 2HK$20,577 HKD
Retailer 11HK$20,807 HKD
Retailer 12HK$25,299 HKD
Retailer 14HK$25,742 HKD
Retailer 13HK$32,924 HKD
Retailer 9HK$33,800 HKD
Retailer 8HK$35,153 HKD
Retailer 16HK$37,360 HKD
Retailer 10HK$41,789 HKD
Retailer 3HK$44,901 HKD
Retailer 4HK$48,641 HKD
Retailer 6HK$52,017 HKD
Brilliant EarthHK$77,908 HKD

43 data points across 16 retailers

28 retailersHK$14,052 HKD to HK$77,908 HKD

Retailer 1
-
HK$12,545 HKD
$1,599 USD
Price last confirmed 37 days ago
Retailer 2
-
HK$12,545 HKD
$1,599 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
HK$14,052 HKD
$1,791 USD
View
Final sale: no returns
Retailer 4
-
HK$14,358 HKD
$1,830 USD
View
Price last confirmed 36 days ago
Retailer 5
-
HK$14,554 HKD
$1,855 USD
View
Price last confirmed 28 days ago
Retailer 6
-
HK$14,554 HKD
$1,855 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
HK$15,888 HKD
$2,025 USD
View
B+
Retailer 8
-
HK$16,162 HKD
$2,060 USD
View
B+
Retailer 9
-
HK$16,771 HKD
View
B+
Retailer 10
-
HK$18,720 HKD
$2,386 USD
View
B+
Retailer 11
-
HK$20,577 HKD
£2,065 GBP
View
B+
Retailer 12
-
HK$20,807 HKD
$2,652 USD
View
Retailer 13
-
HK$25,299 HKD
€3,071 EUR
View
Price last confirmed 8 days ago
B
Retailer 14
-
HK$25,742 HKD
$3,281 USD
View
Retailer 15
-
HK$27,279 HKD
$3,477 USD
View
Price last confirmed 23 days ago
Retailer 16
-
HK$32,924 HKD
A$6,456 AUD
View
Price last confirmed 8 days ago
B
Retailer 17
-
HK$33,800 HKD
ZAR 69,597 ZAR
View
B
Retailer 18
-
HK$35,153 HKD
£3,528 GBP
View
Retailer 19
-
HK$37,360 HKD
A$7,326 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
-
HK$39,229 HKD
$5,000 USD
View
B
Retailer 21
-
HK$41,789 HKD
£4,194 GBP
View
B
Retailer 22
-
HK$44,400 HKD
$5,659 USD
View
B
Retailer 23
-
HK$44,901 HKD
$5,723 USD
View
B
Retailer 24
-
HK$48,641 HKD
SGD 8,378 SGD
View
B
Retailer 25
-
HK$51,126 HKD
$6,516 USD
View
B
Retailer 26
-
HK$53,076 HKD
$6,765 USD
View
B
Retailer 27
-
HK$67,599 HKD
$8,616 USD
View
Most Expensive
B
Brilliant Earth
17901670A · Oct 29
HK$77,908 HKD
$9,930 USD
View
27 more retailers have this diamond
Prices start from HK$14,052 HKDSave up to HK$63,856 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+
3.12ct Oval
HK$14,052 HKD