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Round|Lab Grown|IGI

1.27ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG487175191

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487175191

Diamond specifications and retailer prices

From $1,868 NZD
As of November 5, 2026
Save $1,268 NZD (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,454 NZD at Friendly Diamonds · As of November 4, 2026
View at Friendly Diamonds

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487175191 or 487175191. Listed at 13 retailers as of November 5, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487175191
Dimensions6.90 × 6.88 × 4.30 mm
L/W Ratio1.00
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
6.90 mm6.88 mm1.27 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487175191
Side View
Table 56.5%Crown 35.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,136 NZD|Low: $1,868 NZD|High: $7,544 NZD|Avg: $3,564 NZD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$1,868 NZD
Retailer 3$1,893 NZD
Retailer 7$2,119 NZD
Retailer 5$2,195 NZD
Retailer 8$2,508 NZD
Retailer 1$3,136 NZD
Retailer 6$3,497 NZD
Retailer 9$6,397 NZD
Retailer 2$7,445 NZD

42 data points across 9 retailers

13 retailers$1,868 NZD to $3,136 NZD

B
Cheapest Retailer
-
$1,868 NZD
B
Retailer 2
-
$1,893 NZD
View
B
Retailer 3
-
$2,060 NZD
View
B
Retailer 4
-
$2,119 NZD
View
Final sale: no returns
Retailer 5
-
$2,195 NZD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$2,195 NZD
View
B
Retailer 7
-
$2,508 NZD
View
B
Retailer 8
-
$3,136 NZD
View
Retailer 9
-
$3,497 NZD
View
Price under review
Retailer 10
-
$4,116 NZD
View
Price under review
Most Expensive
Friendly Diamonds
3176340 · Nov 4
$4,454 NZD
$2,504 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,868 NZDSave up to $1,268 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
1.27ct Round
$1,868 NZD