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Heart|Lab Grown|IGI

1.88ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG826683570

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826683570

Diamond specifications and retailer prices

From $514 SGD
$402 USD
As of November 2, 2026
Save $966 SGD (65%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,004 SGD at Do Amore Diamonds · As of October 25, 2026
View at Do Amore Diamonds

About this 1.88ct lab-grown heart diamond

This 1.88ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826683570 or 826683570. Listed at 13 retailers as of October 29, 2026, with a 188% 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

1.88
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826683570
Dimensions8.60 × 7.30 × 5.18 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.60 mm7.30 mm1.88 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826683570
Side View
Table 61.0%Crown 36.2°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 60.2%

Caratlytics Score

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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 2
Current: $3,004 SGD|Low: $327 SGD|High: $3,030 SGD|Avg: $1,125 SGD|-0.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 5$337 SGD
Retailer 13$392 SGD
Retailer 3$514 SGD
Retailer 4$561 SGD
Retailer 6$601 SGD
Retailer 11$771 SGD
Retailer 12$983 SGD
Retailer 7$1,089 SGD
Retailer 10$1,289 SGD
Retailer 2$1,481 SGD
Retailer 9$1,488 SGD
Retailer 8$1,864 SGD
Do Amore Diamonds$3,004 SGD

19 data points across 13 retailers

13 retailers$514 SGD to $1,481 SGD

Retailer 1
-
$337 SGD
$264 USD
Price last confirmed 11 days ago
Retailer 2
-
$392 SGD
$307 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$514 SGD
$402 USD
View
B+
Retailer 4
-
$561 SGD
$439 USD
View
Retailer 5
-
$601 SGD
$470 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$771 SGD
$603 USD
View
B+
Retailer 7
-
$983 SGD
$769 USD
View
Retailer 8
-
$1,089 SGD
A$1,310 AUD
View
Price last confirmed 14 days ago
Retailer 9
-
$1,289 SGD
$1,008 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$1,481 SGD
A$1,782 AUD
View
Retailer 11
-
$1,488 SGD
$1,164 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$1,864 SGD
£1,148 GBP
View
Price last confirmed 14 days ago
Most Expensive
Do Amore Diamonds
27-E774973EB · Oct 25
$3,004 SGD
$2,350 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $514 SGDSave up to $966 SGD

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
1.88ct Heart
$514 SGD