CaratHunter
Plans
Round|Lab Grown|IGI

0.90ct D SI2 Round Lab Grown Diamond

VG • D/SI2 • IGI LG371970703

Shape and cutting style on the report: Round brilliant

Certificate IGI LG371970703

Diamond specifications and retailer prices

From $440 NZD
$248 USD
As of October 30, 2026
Save $259 NZD (37%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $699 NZD at B2C Jewels · As of October 30, 2026
View at B2C Jewels

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG371970703 or 371970703. Listed at 3 retailers as of October 30, 2026, with prices from $440 to $699, a $259 spread on the same certified stone. B2C Jewels lists it at $699. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG371970703
Dimensions6.23 × 6.21 × 3.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.23 mm6.21 mm0.90 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG371970703
Side View
Table 57.5%Crown 32.9°Girdle: MED-THKPavilion 40°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $699 NZD|Low: $440 NZD|High: $699 NZD|Avg: $540 NZD
B2C Jewels
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$440 NZD
Retailer 2$516 NZD
B2C Jewels$699 NZD

2 data points across 3 retailers

3 retailers$440 NZD to $699 NZD

B+
Cheapest Retailer
-
$440 NZD
$248 USD
B+
Retailer 2
-
$516 NZD
$291 USD
View
Most Expensive
B
B2C Jewels
32920424 · Oct 30
$699 NZD
$394 USD
View
2 more retailers have this diamond
Prices start from $440 NZDSave up to $259 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.

B+
0.90ct Round
$440 NZD