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Radiant|Lab Grown|IGI

2.87ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG784690261

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

Certificate IGI LG784690261

Diamond specifications and retailer prices

From HK$8,309 HKD
$1,059 USD
As of October 30, 2026
Save HK$25,347 HKD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$64,006 HKD at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 2.87ct lab-grown radiant diamond

This 2.87ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784690261 or 784690261. Listed at 21 retailers as of October 30, 2026, with a 305% 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

2.87
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784690261
Dimensions10.54 × 6.51 × 4.62 mm
L/W Ratio1.62
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.54 mm6.51 mm2.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784690261
Side View
Table 61.0%Crown 43.4°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 71.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$8,309 HKD|Low: HK$8,309 HKD|High: HK$39,368 HKD|Avg: HK$19,756 HKD|-20.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 1HK$8,309 HKD
Retailer 10HK$9,038 HKD
Retailer 6HK$9,305 HKD
Retailer 14HK$9,635 HKD
Retailer 12HK$10,639 HKD
Retailer 16HK$10,749 HKD
Retailer 5HK$12,216 HKD
Retailer 7HK$13,793 HKD
Retailer 13HK$13,956 HKD
Retailer 18HK$18,061 HKD
Retailer 19HK$20,140 HKD
Retailer 2HK$22,862 HKD
Retailer 17HK$24,633 HKD
Retailer 4HK$25,263 HKD
Retailer 3HK$26,544 HKD
Retailer 8HK$29,876 HKD
Retailer 9HK$32,304 HKD
Retailer 15HK$32,732 HKD
Retailer 11HK$33,655 HKD

31 data points across 19 retailers

21 retailersHK$8,309 HKD to HK$33,655 HKD

A
Cheapest Retailer
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HK$8,309 HKD
$1,059 USD
A
Retailer 2
-
HK$9,038 HKD
$1,152 USD
View
A
Retailer 3
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HK$9,305 HKD
$1,186 USD
View
Final sale: no returns
A
Retailer 4
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HK$9,635 HKD
$1,228 USD
View
A
Retailer 5
-
HK$10,639 HKD
£1,068 GBP
View
A
Retailer 6
-
HK$10,749 HKD
$1,370 USD
View
Retailer 7
-
HK$12,090 HKD
$1,541 USD
View
Price last confirmed 19 days ago
A
Retailer 8
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HK$12,216 HKD
$1,557 USD
View
A
Retailer 9
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HK$13,793 HKD
$1,758 USD
View
A
Retailer 10
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HK$13,956 HKD
£1,401 GBP
View
A
Retailer 11
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HK$18,061 HKD
$2,302 USD
View
A
Retailer 12
-
HK$20,140 HKD
$2,567 USD
View
Retailer 13
-
HK$22,862 HKD
A$4,483 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
HK$24,633 HKD
ZAR 50,722 ZAR
View
B+
Retailer 15
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HK$25,263 HKD
$3,220 USD
View
B+
Retailer 16
-
HK$26,544 HKD
£2,664 GBP
View
B+
Retailer 17
-
HK$29,876 HKD
$3,808 USD
View
B+
Retailer 18
-
HK$32,304 HKD
SGD 5,564 SGD
View
B+
Retailer 19
-
HK$32,732 HKD
£3,285 GBP
View
B+
Retailer 20
-
HK$33,655 HKD
$4,290 USD
View
Most Expensive
Novita Diamonds
cert_784690261 · Jul 4
HK$64,006 HKD
A$12,551 AUD
View
Price last confirmed 119 days ago
20 more retailers have this diamond
Prices start from HK$8,309 HKDSave up to HK$25,347 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
2.87ct Radiant
HK$8,309 HKD