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Round|Lab Grown|IGI

5.10ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG506191446

Shape and cutting style on the report: Round brilliant

Certificate IGI LG506191446

Diamond specifications and retailer prices

From $1,317 NZD
$742 USD
As of October 29, 2026
Save $10,376 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,693 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown round diamond

This 5.1ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506191446 or 506191446. Listed at 16 retailers as of October 29, 2026, with prices from $1,317 to $11,693, a $10,376 spread on the same certified stone. Do Amore Diamonds lists it at $11,693. 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

5.10
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506191446
Dimensions11.18 × 11.11 × 6.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.18 mm11.11 mm5.10 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506191446
Side View
Table 57.5%Crown 34°GirdlePavilion 40.6°Culet: NoneDepth 60.4%

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 29
Current: $6,316 NZD|Low: $1,263 NZD|High: $6,400 NZD|Avg: $2,898 NZD
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
November 1, 2026
Retailer 10$1,317 NZD
Retailer 3$1,432 NZD
Retailer 5$1,526 NZD
Retailer 11$1,526 NZD
Retailer 8$1,836 NZD
Retailer 6$2,205 NZD
Retailer 2$2,337 NZD
Retailer 13$2,472 NZD
Retailer 7$2,578 NZD
Retailer 9$3,760 NZD
Retailer 4$4,737 NZD
Retailer 12$5,158 NZD
Retailer 1$6,316 NZD

45 data points across 13 retailers

16 retailers$1,317 NZD to $11,693 NZD

A
Cheapest Retailer
-
$1,317 NZD
$742 USD
A
Retailer 2
-
$1,432 NZD
$807 USD
View
A
Retailer 3
-
$1,526 NZD
$860 USD
View
Retailer 4
-
$1,526 NZD
$860 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,836 NZD
$1,035 USD
View
A
Retailer 6
-
$2,205 NZD
£979 GBP
View
A
Retailer 7
-
$2,337 NZD
$1,317 USD
View
B+
Retailer 8
-
$2,472 NZD
$1,393 USD
View
A
Retailer 9
-
$2,479 NZD
$1,397 USD
View
A
Retailer 10
-
$2,578 NZD
£1,144 GBP
View
B
Retailer 11
-
$3,760 NZD
$2,119 USD
View
B
Retailer 12
-
$4,737 NZD
$2,670 USD
View
B
Retailer 13
-
$5,158 NZD
$2,907 USD
View
Retailer 14
-
$6,017 NZD
$3,391 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$6,316 NZD
£2,803 GBP
View
Most Expensive
B
Do Amore Diamonds
27-00725D6E4 · Oct 31
$11,693 NZD
$6,590 USD
View
15 more retailers have this diamond
Prices start from $1,317 NZDSave up to $10,376 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
5.10ct Round
$1,317 NZD