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Round|Lab Grown|IGI

2.83ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG685523050

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685523050

Diamond specifications and retailer prices

From $918 SGD
$716 USD
As of October 29, 2026
Save $11,464 SGD (93%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $12,381 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.83ct lab-grown round diamond

This 2.83ct lab-grown round 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 LG685523050 or 685523050. Listed at 25 retailers as of October 29, 2026, with prices from $918 to $12,381, a $11,464 spread on the same certified stone. Brilliant Earth lists it at $12,381. 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

2.83
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685523050
Dimensions8.99 × 9.03 × 5.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.99 mm9.03 mm2.83 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685523050
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

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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: $12,381 SGD|Low: $881 SGD|High: $17,226 SGD|Avg: $3,053 SGD|-28.1%
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 4$918 SGD
Retailer 15$998 SGD
Retailer 24$1,027 SGD
Retailer 3$1,064 SGD
Retailer 6$1,064 SGD
Retailer 20$1,247 SGD
Retailer 19$1,288 SGD
Retailer 7$1,439 SGD
Retailer 8$1,525 SGD
Retailer 2$1,701 SGD
Retailer 18$1,868 SGD
Retailer 23$2,385 SGD
Retailer 21$2,524 SGD
Retailer 13$2,745 SGD
Retailer 9$2,991 SGD
Retailer 5$3,054 SGD
Retailer 16$3,585 SGD
Retailer 11$3,628 SGD
Retailer 10$3,639 SGD
Retailer 14$3,668 SGD
Retailer 12$3,795 SGD
Retailer 22$4,201 SGD
Retailer 17$7,210 SGD
Brilliant Earth$12,381 SGD

38 data points across 24 retailers

25 retailers$918 SGD to $12,381 SGD

A
Cheapest Retailer
-
$918 SGD
$716 USD
A
Retailer 2
-
$998 SGD
$779 USD
View
A
Retailer 3
-
$1,027 SGD
$801 USD
View
Final sale: no returns
A
Retailer 4
-
$1,064 SGD
$830 USD
View
Retailer 5
-
$1,064 SGD
$830 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,247 SGD
HK$7,600 HKD
View
A
Retailer 7
-
$1,288 SGD
$1,005 USD
View
A
Retailer 8
-
$1,439 SGD
$1,123 USD
View
A
Retailer 9
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$1,525 SGD
$1,190 USD
View
A
Retailer 10
-
$1,701 SGD
£1,045 GBP
View
A
Retailer 11
-
$1,868 SGD
€1,388 EUR
View
A
Retailer 12
-
$2,385 SGD
$1,861 USD
View
Retailer 13
-
$2,524 SGD
A$3,030 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$2,745 SGD
ZAR 34,602 ZAR
View
B+
Retailer 15
-
$2,991 SGD
$2,334 USD
View
A
Retailer 16
-
$3,054 SGD
$2,383 USD
View
B+
Retailer 17
-
$3,585 SGD
View
B+
Retailer 18
-
$3,628 SGD
$2,831 USD
View
B+
Retailer 19
-
$3,639 SGD
$2,839 USD
View
B+
Retailer 20
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$3,668 SGD
$2,862 USD
View
B+
Retailer 21
-
$3,795 SGD
$2,961 USD
View
B+
Retailer 22
-
$4,201 SGD
£2,581 GBP
View
B
Retailer 23
-
$7,162 SGD
£4,400 GBP
View
Retailer 24
-
$7,210 SGD
$5,625 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
18173800A · Oct 29
$12,381 SGD
$9,660 USD
View
24 more retailers have this diamond
Prices start from $918 SGDSave up to $11,464 SGD

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
2.83ct Round
$918 SGD