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Oval|Lab Grown|IGI

2.61ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG719515064

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG719515064

Diamond specifications and retailer prices

From HK$2,691 HKD
$343 USD
As of October 29, 2026
Save HK$31,045 HKD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$33,737 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.61ct lab-grown oval diamond

This 2.61ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG719515064 or 719515064. Listed at 18 retailers as of October 28, 2026, with prices from HK$2,691 to HK$33,737, a HK$31,045 spread on the same certified stone. Brilliant Earth lists it at HK$33,737. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.61
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719515064
Dimensions11.01 × 7.74 × 4.83 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
11.01 mm7.74 mm2.61 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719515064
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.4%

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$33,737 HKD|Low: HK$2,142 HKD|High: HK$33,737 HKD|Avg: HK$8,544 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
October 30, 2026
Retailer 10HK$2,691 HKD
Retailer 4HK$3,013 HKD
Retailer 11HK$3,342 HKD
Retailer 6HK$4,551 HKD
Retailer 12HK$5,382 HKD
Retailer 5HK$5,854 HKD
Retailer 2HK$5,994 HKD
Retailer 3HK$6,277 HKD
Retailer 9HK$8,285 HKD
Retailer 7HK$13,402 HKD
Retailer 8HK$18,712 HKD
Brilliant EarthHK$33,737 HKD

40 data points across 12 retailers

18 retailersHK$2,691 HKD to HK$33,737 HKD

A
Cheapest Retailer
-
HK$2,691 HKD
$343 USD
A
Retailer 2
-
HK$3,013 HKD
$384 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,123 HKD
$398 USD
View
A
Retailer 4
-
HK$3,342 HKD
$426 USD
View
A
Retailer 5
-
HK$3,342 HKD
$426 USD
View
A
Retailer 6
-
HK$4,551 HKD
$580 USD
View
B+
Retailer 7
-
HK$5,382 HKD
$686 USD
View
B+
Retailer 8
-
HK$5,854 HKD
A$1,148 AUD
View
A
Retailer 9
-
HK$5,994 HKD
£602 GBP
View
B+
Retailer 10
-
HK$6,277 HKD
$800 USD
View
B+
Retailer 11
-
HK$8,003 HKD
$1,020 USD
View
B+
Retailer 12
-
HK$8,285 HKD
$1,056 USD
View
Retailer 13
-
HK$8,975 HKD
$1,144 USD
View
Price last confirmed 44 days ago
B
Retailer 14
-
HK$10,733 HKD
$1,368 USD
View
B
Retailer 15
-
HK$11,067 HKD
$1,411 USD
View
B
Retailer 16
-
HK$13,402 HKD
£1,345 GBP
View
B
Retailer 17
-
HK$18,712 HKD
$2,385 USD
View
Most Expensive
B
Brilliant Earth
15303967A · Oct 28
HK$33,737 HKD
$4,300 USD
View
17 more retailers have this diamond
Prices start from HK$2,691 HKDSave up to HK$31,045 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
2.61ct Oval
HK$2,691 HKD