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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 $1,306 NZD
$736 USD
As of October 29, 2026
Save $10,990 NZD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $12,296 NZD 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 $1,306 to $12,296, a $10,990 spread on the same certified stone. Brilliant Earth lists it at $12,296. 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
Colour
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: $12,296 NZD|Low: $1,306 NZD|High: $12,296 NZD|Avg: $3,872 NZD|+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
October 31, 2026
Retailer 4$1,306 NZD
Retailer 6$1,513 NZD
Retailer 8$1,717 NZD
Retailer 14$1,828 NZD
Retailer 13$2,293 NZD
Retailer 9$2,422 NZD
Retailer 2$2,547 NZD
Retailer 7$3,595 NZD
Retailer 3$3,730 NZD
Retailer 11$3,907 NZD
Retailer 12$4,894 NZD
Retailer 5$5,214 NZD
Retailer 10$5,978 NZD
Brilliant Earth$12,296 NZD

31 data points across 14 retailers

26 retailers$1,306 NZD to $12,296 NZD

A
Cheapest Retailer
-
$1,306 NZD
$736 USD
A
Retailer 2
-
$1,421 NZD
$801 USD
View
A
Retailer 3
-
$1,460 NZD
$823 USD
View
Final sale: no returns
A
Retailer 4
-
$1,513 NZD
$853 USD
View
Retailer 5
-
$1,515 NZD
$854 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,717 NZD
£762 GBP
View
A
Retailer 7
-
$1,828 NZD
$1,030 USD
View
A
Retailer 8
-
$1,975 NZD
$1,113 USD
View
A
Retailer 9
-
$2,161 NZD
$1,218 USD
View
A
Retailer 10
-
$2,293 NZD
A$1,988 AUD
View
A
Retailer 11
-
$2,422 NZD
£1,075 GBP
View
A
Retailer 12
-
$2,454 NZD
$1,383 USD
View
A
Retailer 13
-
$2,547 NZD
€1,367 EUR
View
B+
Retailer 14
-
$3,595 NZD
A$3,117 AUD
View
B+
Retailer 15
-
$3,730 NZD
$2,102 USD
View
B+
Retailer 16
-
$3,907 NZD
ZAR 35,572 ZAR
View
B+
Retailer 17
-
$4,258 NZD
$2,400 USD
View
B+
Retailer 18
-
$4,894 NZD
$2,758 USD
View
B+
Retailer 19
-
$5,119 NZD
$2,885 USD
View
B+
Retailer 20
-
$5,151 NZD
$2,903 USD
View
Retailer 21
-
$5,214 NZD
A$4,521 AUD
View
Price last confirmed 23 days ago
B+
Retailer 22
-
$5,220 NZD
$2,942 USD
View
Retailer 23
-
$5,723 NZD
$3,226 USD
View
Price last confirmed 103 days ago
B+
Retailer 24
-
$5,978 NZD
£2,653 GBP
View
B
Retailer 25
-
$7,368 NZD
£3,270 GBP
View
Most Expensive
B
Brilliant Earth
20448049A · Oct 29
$12,296 NZD
$6,930 USD
View
25 more retailers have this diamond
Prices start from $1,306 NZDSave up to $10,990 NZD

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
$1,306 NZD