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Round|Lab Grown|IGI

1.27ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG837636797

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837636797

Diamond specifications and retailer prices

From $383 AUD
HK$2,100 HKD
As of November 1, 2026
Save $1,908 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,291 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837636797 or 837636797. Listed at 21 retailers as of October 30, 2026, with prices from $383 to $2,291, a $1,908 spread on the same certified stone. Yadav Diamonds lists it at $2,291. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837636797
Dimensions6.97 × 6.94 × 4.27 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
6.97 mm6.94 mm1.27 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837636797
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $570 AUD|Low: $337 AUD|High: $2,291 AUD|Avg: $970 AUD|+1.6%
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
Yadav Diamonds
November 2, 2026
Retailer 14$342 AUD
Retailer 13$458 AUD
Retailer 1$570 AUD
Retailer 10$589 AUD
Retailer 8$620 AUD
Retailer 6$725 AUD
Retailer 12$819 AUD
Retailer 7$832 AUD
Retailer 5$847 AUD
Retailer 3$1,125 AUD
Retailer 4$1,170 AUD
Retailer 2$1,173 AUD
Retailer 9$1,338 AUD
Retailer 11$1,595 AUD
Yadav Diamonds$2,291 AUD

39 data points across 15 retailers

21 retailers$383 AUD to $2,291 AUD

Retailer 1
-
$273 AUD
$192 USD
Price last confirmed 23 days ago
Retailer 2
-
$316 AUD
$222 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$337 AUD
$237 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$337 AUD
$237 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$342 AUD
$240 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$383 AUD
HK$2,100 HKD
View
B+
Retailer 7
-
$458 AUD
$322 USD
View
A
Retailer 8
-
$570 AUD
€381 EUR
View
A
Retailer 9
-
$589 AUD
ZAR 6,680 ZAR
View
A
Retailer 10
-
$620 AUD
£343 GBP
View
B+
Retailer 11
-
$725 AUD
$509 USD
View
B+
Retailer 12
-
$819 AUD
$575 USD
View
B+
Retailer 13
-
$832 AUD
View
B+
Retailer 14
-
$847 AUD
$595 USD
View
Retailer 15
-
$1,086 AUD
$763 USD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$1,125 AUD
SGD 1,068 SGD
View
B
Retailer 17
-
$1,170 AUD
$822 USD
View
B
Retailer 18
-
$1,173 AUD
$824 USD
View
B
Retailer 19
-
$1,338 AUD
$940 USD
View
B
Retailer 20
-
$1,595 AUD
£882 GBP
View
Most Expensive
B
Yadav Diamonds
13337093 · Oct 30
$2,291 AUD
$1,609 USD
View
20 more retailers have this diamond
Prices start from $383 AUDSave up to $1,908 AUD

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
$383 AUD