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Round|Lab Grown|IGI

2.83ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG685523050

Certificate IGI LG685523050

Diamond specifications and retailer prices

From $1,131 USD
Save $12,719 USD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $13,850 USD at Brilliant Earth
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 20 retailers, with prices from $1,131 to $13,850 at Brilliant Earth, a $12,719 spread on the same certified stone. 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
Color
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

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $13,850 USD|Low: $764 USD|High: $13,850 USD|Avg: $3,615 USD
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
Retailer 17
October 1, 2026
Retailer 16$1,131 USD
Retailer 15$1,428 USD
Retailer 4$1,678 USD
Retailer 10$1,691 USD
Retailer 13$1,825 USD
Retailer 2$1,927 USD
Retailer 17$2,237 USD
Retailer 8$2,483 USD
Retailer 12$2,786 USD
Retailer 3$2,953 USD
Retailer 14$3,932 USD
Retailer 11$4,023 USD
Retailer 9$4,026 USD
Retailer 6$4,144 USD
Retailer 7$5,588 USD
Retailer 5$5,680 USD
Brilliant Earth$13,850 USD

38 data points across 17 retailers

20 retailers$1,131 USD to $13,850 USD

A
Cheapest Retailer
-
$1,131 USD
A
Retailer 2
-
$1,357 USD
HK$10,600 HKD
View
A
Retailer 3
-
$1,428 USD
View
A
Retailer 4
-
$1,678 USD
View
A
Retailer 5
-
$1,694 USD
£1,334 GBP
View
A
Retailer 6
-
$1,825 USD
View
A
Retailer 7
-
$1,927 USD
€1,835 EUR
View
A
Retailer 8
-
$2,237 USD
View
A
Retailer 9
-
$2,483 USD
View
B+
Retailer 10
-
$2,786 USD
A$4,286 AUD
View
B+
Retailer 11
-
$2,953 USD
ZAR 47,711 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,780 USD
View
B+
Retailer 13
-
$3,932 USD
SGD 5,313 SGD
View
B+
Retailer 14
-
$4,023 USD
£3,168 GBP
View
B+
Retailer 15
-
$4,026 USD
View
B+
Retailer 16
-
$4,087 USD
View
B+
Retailer 17
-
$4,229 USD
View
B
Retailer 18
-
$5,588 USD
£4,400 GBP
View
B
Retailer 19
-
$5,680 USD
View
Most Expensive
B
Brilliant Earth
18173800A · Oct 1
$13,850 USD
View
19 more retailers have this diamond
Prices start from $1,131 USDSave up to $12,719 USD

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.

A
2.83ct Round
$1,131 USD