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Round|Lab Grown|IGI

2.03ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG783647734

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783647734

Diamond specifications and retailer prices

From $736 USD
As of October 29, 2026
Save $6,194 USD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $6,930 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.03ct lab-grown round diamond

This 2.03ct 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 LG783647734 or 783647734. Listed at 26 retailers as of October 29, 2026, with prices from $736 to $6,930, a $6,194 spread on the same certified stone. Brilliant Earth lists it at $6,930. 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

2.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783647734
Dimensions8.05 × 8.08 × 5.02 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
8.05 mm8.08 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783647734
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: $6,930 USD|Low: $736 USD|High: $6,930 USD|Avg: $2,085 USD|+0.1%
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
October 29, 2026
Retailer 4$736 USD
Retailer 6$853 USD
Retailer 10$970 USD
Retailer 14$1,030 USD
Retailer 7$1,218 USD
Retailer 13$1,292 USD
Retailer 2$1,361 USD
Retailer 11$1,440 USD
Retailer 15$2,025 USD
Retailer 3$2,102 USD
Retailer 9$2,202 USD
Retailer 12$2,758 USD
Retailer 5$2,939 USD
Retailer 8$3,369 USD
Brilliant Earth$6,930 USD

31 data points across 15 retailers

26 retailers$736 USD to $6,930 USD

A
Cheapest Retailer
-
$736 USD
A
Retailer 2
-
$801 USD
View
A
Retailer 3
-
$823 USD
View
Final sale: no returns
A
Retailer 4
-
$853 USD
View
A
Retailer 5
-
$854 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$970 USD
£764 GBP
View
A
Retailer 7
-
$1,030 USD
View
A
Retailer 8
-
$1,113 USD
View
A
Retailer 9
-
$1,218 USD
View
A
Retailer 10
-
$1,292 USD
A$1,988 AUD
View
A
Retailer 11
-
$1,361 USD
£1,072 GBP
View
A
Retailer 12
-
$1,383 USD
View
A
Retailer 13
-
$1,440 USD
€1,371 EUR
View
B+
Retailer 14
-
$2,025 USD
A$3,115 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$2,102 USD
View
B+
Retailer 16
-
$2,202 USD
ZAR 35,572 ZAR
View
B+
Retailer 17
-
$2,400 USD
View
B+
Retailer 18
-
$2,758 USD
View
B+
Retailer 19
-
$2,885 USD
View
B+
Retailer 20
-
$2,903 USD
View
B+
Retailer 21
-
$2,939 USD
A$4,521 AUD
View
Price last confirmed 21 days ago
B+
Retailer 22
-
$2,942 USD
View
B
Retailer 23
-
$3,226 USD
View
Price last confirmed 101 days ago
B+
Retailer 24
-
$3,369 USD
£2,653 GBP
View
B
Retailer 25
-
$4,153 USD
£3,270 GBP
View
Most Expensive
B
Brilliant Earth
20448049A · Oct 29
$6,930 USD
View
25 more retailers have this diamond
Prices start from $736 USDSave up to $6,194 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.03ct Round
$736 USD