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Round|Lab Grown|IGI

1.27ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG786634273

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634273

Diamond specifications and retailer prices

From $358 NZD
$201 USD
As of October 29, 2026
Save $1,771 NZD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,708 NZD at Queensmith · As of October 27, 2026
View at Queensmith

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786634273 or 786634273. Listed at 25 retailers as of October 28, 2026, with a 495% 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634273
Dimensions6.97 × 7.05 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.97 mm7.05 mm1.27 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634273
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.5%

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: $808 NZD|Low: $344 NZD|High: $2,096 NZD|Avg: $883 NZD|+6.2%
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
October 29, 2026
Retailer 16$358 NZD
Retailer 9$399 NZD
Retailer 14$415 NZD
Retailer 4$443 NZD
Retailer 5$443 NZD
Retailer 6$596 NZD
Retailer 10$742 NZD
Retailer 3$743 NZD
Retailer 12$760 NZD
Retailer 1$808 NZD
Retailer 8$883 NZD
Retailer 17$917 NZD
Retailer 13$1,082 NZD
Retailer 15$1,143 NZD
Retailer 2$1,424 NZD
Retailer 7$1,905 NZD
Retailer 11$2,083 NZD

35 data points across 17 retailers

25 retailers$358 NZD to $2,129 NZD

A
Cheapest Retailer
-
$358 NZD
$201 USD
A
Retailer 2
-
$399 NZD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$415 NZD
$233 USD
View
A
Retailer 4
-
$443 NZD
$249 USD
View
A
Retailer 5
-
$443 NZD
$249 USD
View
A
Retailer 6
-
$501 NZD
HK$2,200 HKD
View
B+
Retailer 7
-
$596 NZD
$335 USD
View
A
Retailer 8
-
$742 NZD
€397 EUR
View
Retailer 9
-
$743 NZD
£329 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
-
$760 NZD
ZAR 6,900 ZAR
View
A
Retailer 11
-
$767 NZD
$431 USD
View
B+
Retailer 12
-
$808 NZD
£357 GBP
View
B+
Retailer 13
-
$883 NZD
$496 USD
View
Retailer 14
-
$917 NZD
$515 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$1,082 NZD
A$935 AUD
View
B+
Retailer 16
-
$1,143 NZD
$642 USD
View
Retailer 17
-
$1,298 NZD
$729 USD
View
Price last confirmed 45 days ago
B
Retailer 18
-
$1,424 NZD
$800 USD
View
B
Retailer 19
-
$1,439 NZD
SGD 1,092 SGD
View
B
Retailer 20
-
$1,503 NZD
$844 USD
View
B
Retailer 21
-
$1,519 NZD
$853 USD
View
B
Retailer 22
-
$1,905 NZD
$1,070 USD
View
B
Retailer 23
-
$2,083 NZD
£921 GBP
View
B
Retailer 24
-
$2,129 NZD
$1,195 USD
View
Most Expensive
Queensmith
LG786634273 · Oct 27
$3,708 NZD
£1,640 GBP
View
Price under review
24 more retailers have this diamond
Prices start from $358 NZDSave up to $1,771 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
1.27ct Round
$358 NZD