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Round|Lab Grown|IGI

10.03ct H VS1 Round Lab Grown Diamond

VG • H/VS1 • IGI LG839647755

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839647755

Diamond specifications and retailer prices

From $2,977 NZD
$1,678 USD
As of October 26, 2026
Save $13,675 NZD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,652 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 10.03ct lab-grown round diamond

This 10.03ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839647755 or 839647755. Listed at 19 retailers as of October 26, 2026, with prices from $2,977 to $16,652, a $13,675 spread on the same certified stone. With Clarity lists it at $16,652. 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

10.03
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839647755
Dimensions13.74 × 13.58 × 8.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.74 mm13.58 mm10.03 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839647755
Side View
Table 61.0%Crown 36.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.1%

Caratlytics Score

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

Price History

Last verified: Oct 26
Current: $15,188 NZD|Low: $2,977 NZD|High: $28,478 NZD|Avg: $7,719 NZD|-46.7%
Retailer 1
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
Retailer 18
Retailer 19
With Clarity
October 31, 2026
Retailer 19$2,977 NZD
Retailer 17$3,092 NZD
Retailer 11$3,240 NZD
Retailer 10$3,334 NZD
Retailer 3$3,455 NZD
Retailer 2$3,753 NZD
Retailer 14$3,952 NZD
Retailer 5$4,296 NZD
Retailer 13$5,159 NZD
Retailer 7$5,297 NZD
Retailer 12$5,385 NZD
Retailer 18$5,424 NZD
Retailer 8$6,474 NZD
Retailer 15$9,679 NZD
Retailer 4$9,999 NZD
Retailer 6$10,656 NZD
Retailer 16$11,433 NZD
Retailer 9$12,120 NZD
Retailer 1$15,188 NZD
With Clarity$16,652 NZD

29 data points across 20 retailers

19 retailers$2,977 NZD to $16,652 NZD

A
Cheapest Retailer
-
$2,977 NZD
$1,678 USD
A
Retailer 2
-
$3,092 NZD
£1,372 GBP
View
Retailer 3
-
$3,240 NZD
$1,826 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$3,455 NZD
$1,947 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$3,753 NZD
$2,115 USD
View
A
Retailer 6
-
$3,952 NZD
HK$17,400 HKD
View
A
Retailer 7
-
$4,296 NZD
$2,421 USD
View
A
Retailer 8
-
$5,159 NZD
€2,769 EUR
View
Retailer 9
-
$5,297 NZD
ZAR 48,228 ZAR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$5,385 NZD
$3,035 USD
View
A
Retailer 11
-
$5,424 NZD
$3,057 USD
View
Retailer 12
-
$6,474 NZD
$3,649 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$9,679 NZD
$5,455 USD
View
B+
Retailer 14
-
$9,999 NZD
$5,635 USD
View
B+
Retailer 15
-
$10,656 NZD
$6,006 USD
View
B+
Retailer 16
-
$11,433 NZD
SGD 8,708 SGD
View
B+
Retailer 17
-
$12,120 NZD
$6,831 USD
View
B
Retailer 18
-
$15,188 NZD
$8,560 USD
View
Most Expensive
B
With Clarity
839647755 · Oct 31
$16,652 NZD
$9,385 USD
View
18 more retailers have this diamond
Prices start from $2,977 NZDSave up to $13,675 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
10.03ct Round
$2,977 NZD