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10.03ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG850688966

Shape and cutting style on the report: Round brilliant

Certificate IGI LG850688966

Diamond specifications and retailer prices

From $12,461 NZD
$7,023 USD
As of October 29, 2026
Save $36,826 NZD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $55,392 NZD at With Clarity · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850688966 or 850688966. Listed at 16 retailers as of October 29, 2026, with a 296% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850688966
Dimensions13.91 × 13.97 × 8.49 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.91 mm13.97 mm10.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850688966
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

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 29
Current: $20,135 NZD|Low: $12,461 NZD|High: $55,970 NZD|Avg: $27,469 NZD|-1.4%
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
With Clarity
October 31, 2026
Retailer 7$12,461 NZD
Retailer 15$12,938 NZD
Retailer 8$12,959 NZD
Retailer 10$13,268 NZD
Retailer 6$13,955 NZD
Retailer 9$16,615 NZD
Retailer 12$17,465 NZD
Retailer 3$17,694 NZD
Retailer 1$20,135 NZD
Retailer 5$22,375 NZD
Retailer 11$25,057 NZD
Retailer 13$39,496 NZD
Retailer 14$40,235 NZD
Retailer 4$49,286 NZD
Retailer 2$50,568 NZD
With Clarity$55,392 NZD

4 data points across 16 retailers

16 retailers$12,461 NZD to $49,286 NZD

B+
Cheapest Retailer
-
$12,461 NZD
$7,023 USD
B+
Retailer 2
-
$12,938 NZD
£5,742 GBP
View
B+
Retailer 3
-
$12,959 NZD
$7,304 USD
View
B+
Retailer 4
-
$13,268 NZD
$7,478 USD
View
B+
Retailer 5
-
$13,955 NZD
$7,865 USD
View
Final sale: no returns
B+
Retailer 6
-
$16,615 NZD
$9,364 USD
View
B+
Retailer 7
-
$17,465 NZD
HK$76,900 HKD
View
B
Retailer 8
-
$17,694 NZD
£7,852 GBP
View
B
Retailer 9
-
$20,135 NZD
$11,348 USD
View
B
Retailer 10
-
$22,375 NZD
ZAR 203,726 ZAR
View
B
Retailer 11
-
$25,057 NZD
$14,122 USD
View
B
Retailer 12
-
$39,496 NZD
$22,260 USD
View
B
Retailer 13
-
$40,235 NZD
$22,677 USD
View
B
Retailer 14
-
$49,286 NZD
$27,778 USD
View
Retailer 15
-
$50,568 NZD
SGD 38,514 SGD
View
Price under review
Most Expensive
With Clarity
850688966 · Oct 30
$55,392 NZD
$31,219 USD
View
Price under review
15 more retailers have this diamond
Prices start from $12,461 NZDSave up to $36,826 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+
10.03ct Round
$12,461 NZD